QBY Type Diaphragm Pump
QBY Type Diaphragm Pump The QBY / HBY air operated double diaphragm pump not only can exhaust the flow liquid, but also can convey some uneasy flowed medium, with the merits of self-priming pump, ...

QBY Type Pneumatic Diaphragm Pump
QBY Type Pneumatic Diaphragm Pump The QBY / HBY air operated double diaphragm pump not only can exhaust the flow liquid, but also can convey some uneasy flowed medium, with the merits of self-prim...